| Name | Phone | Category |
| Nading Law Firm | (515) 963-1000 | Legal Services |
| NAI Ruhl & Ruhl Commercial Company | (515) 309-4002 | Real Estate |
| NAI Ruhl & Ruhl Commercial Company - Barb Hokel | (515) 418-6868 | Real Estate |
| NAPA Auto Parts | (515) 964-5880 | Automotive |
| Nationwide Insurance - Don Moody | (515) 963-8787 | Insurance-Finance |
| Nehring Construction, Inc. | (515) 202-5127 | Contractor |
| Neumann Monson Architects | (515) 681-1029 | Design Services |
| Neveln Center, Inc. | (515) 289-3960 | Organizations |
| New Horizons Adult Day Center | (515) 965-1602 | Health Care |
| New Horizons Travel | (515) 965-3775 | Travel |
| New Life Counseling, P.C. | (515) 964-5003 | Health Care |
| New York Life | (515) 453-1300 | |
| New York Life - Jeremy Heilskov | (515) 453-1329 | Ambassador |
| Nilles Associates, Inc. | (515) 965-0123 | Design Services |
| Nissen Construction | (515) 490-6575 | Contractor |
| Noble, Larry | (515) 964-7521 | Individual Membership |
| Noddle Development Company | (402) 496-1616 | Real Estate |
| Noodle Zoo | (515) 965-2099 | Restaurants |
| Northstar Power Company | (515) 964-6100 | Manufacturing |
| Northwest Bank | (515) 963-8033 | Finance |
| Northwest Property Management | (515) 964-8253 | Real Estate |
| Northwestern Mutual Financial Network | (515) 697-4600 | Insurance-Finance |
| Northwestern Mutual Financial Network - Ryan Brooks | (515) 697-4626 | Insurance-Finance |
| Nutrishop | (515) 965-0195 | Health Care |